WO2005070862A3 - Procede de production de gateau d'acide carboxylique seche convenant a la production de polyester - Google Patents

Procede de production de gateau d'acide carboxylique seche convenant a la production de polyester Download PDF

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Publication number
WO2005070862A3
WO2005070862A3 PCT/US2005/000696 US2005000696W WO2005070862A3 WO 2005070862 A3 WO2005070862 A3 WO 2005070862A3 US 2005000696 W US2005000696 W US 2005000696W WO 2005070862 A3 WO2005070862 A3 WO 2005070862A3
Authority
WO
WIPO (PCT)
Prior art keywords
production
carboxylic acid
polyester
acid cake
cake
Prior art date
Application number
PCT/US2005/000696
Other languages
English (en)
Other versions
WO2005070862A2 (fr
Inventor
Kenny Randolph Parker
Robert Lin
Philip Edward Gibson
Original Assignee
Eastman Chem Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eastman Chem Co filed Critical Eastman Chem Co
Priority to BRPI0506763-4A priority Critical patent/BRPI0506763A/pt
Priority to LTEP05705384.5T priority patent/LT1704137T/lt
Priority to JP2006549483A priority patent/JP2007517896A/ja
Priority to ES05705384.5T priority patent/ES2608610T3/es
Priority to EP05705384.5A priority patent/EP1704137B1/fr
Priority to IN5010DEN2012 priority patent/IN2012DN05010A/en
Priority to CA002552336A priority patent/CA2552336A1/fr
Priority to CN2005800020790A priority patent/CN1910130B/zh
Publication of WO2005070862A2 publication Critical patent/WO2005070862A2/fr
Publication of WO2005070862A3 publication Critical patent/WO2005070862A3/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/14—Monocyclic dicarboxylic acids
    • C07C63/15—Monocyclic dicarboxylic acids all carboxyl groups bound to carbon atoms of the six-membered aromatic ring
    • C07C63/26—1,4 - Benzenedicarboxylic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

L'invention concerne un procédé d'obtention d'un gâteau d'acide carboxylique séché à partir d'un produit d'acide carboxylique sous forme de boue ou de gâteau par au moins un lavage à contre-courant. Plus particulièrement, l'invention concerne un procédé selon lequel un gâteau d'acide téréphtalique séché convenant comme matière première dans la production de polyester ou de copolyester est obtenu à partir d'un produit d'acide téréphtalique sous forme de boue ou de gâteau par au moins un lavage à contre-courant
PCT/US2005/000696 2004-01-15 2005-01-10 Procede de production de gateau d'acide carboxylique seche convenant a la production de polyester WO2005070862A2 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BRPI0506763-4A BRPI0506763A (pt) 2004-01-15 2005-01-10 processos para produzir uma torta de ácido carboxìlico seca, e uma torta de ácido tereftálico seca
LTEP05705384.5T LT1704137T (lt) 2004-01-15 2005-01-10 Gamybos būdas išdžiovintų tereftalio rūgšties nuosėdų, tinkamų naudoti poliesterių gamybai
JP2006549483A JP2007517896A (ja) 2004-01-15 2005-01-10 ポリエステル製造への使用に適した乾燥カルボン酸ケークの製造方法
ES05705384.5T ES2608610T3 (es) 2004-01-15 2005-01-10 Proceso para la producción de una torta de ácido tereftálico seca adecuada para su uso en la producción de poliéster
EP05705384.5A EP1704137B1 (fr) 2004-01-15 2005-01-10 Procede de production de gateau d'acide téréphtalique seche convenant a la production de polyester
IN5010DEN2012 IN2012DN05010A (fr) 2004-01-15 2005-01-10
CA002552336A CA2552336A1 (fr) 2004-01-15 2005-01-10 Procede de production de gateau d'acide carboxylique seche convenant a la production de polyester
CN2005800020790A CN1910130B (zh) 2004-01-15 2005-01-10 用于生产适用于聚酯生产的干羧酸饼的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/758,676 2004-01-15
US10/758,676 US7546747B2 (en) 2004-01-15 2004-01-15 Process for production of a dried carboxylic acid cake suitable for use in polyester production

Publications (2)

Publication Number Publication Date
WO2005070862A2 WO2005070862A2 (fr) 2005-08-04
WO2005070862A3 true WO2005070862A3 (fr) 2005-09-22

Family

ID=34749551

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/000696 WO2005070862A2 (fr) 2004-01-15 2005-01-10 Procede de production de gateau d'acide carboxylique seche convenant a la production de polyester

Country Status (18)

Country Link
US (1) US7546747B2 (fr)
EP (2) EP1704137B1 (fr)
JP (1) JP2007517896A (fr)
KR (1) KR101605558B1 (fr)
CN (1) CN1910130B (fr)
AR (1) AR047391A1 (fr)
BR (1) BRPI0506763A (fr)
CA (1) CA2552336A1 (fr)
ES (2) ES2608610T3 (fr)
IN (1) IN2012DN05010A (fr)
LT (2) LT1704137T (fr)
MY (1) MY145308A (fr)
PL (2) PL1704137T3 (fr)
PT (2) PT2450342T (fr)
RU (1) RU2380352C2 (fr)
SG (1) SG149846A1 (fr)
TW (1) TW200538430A (fr)
WO (1) WO2005070862A2 (fr)

Families Citing this family (16)

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Publication number Priority date Publication date Assignee Title
US20070155987A1 (en) * 2006-01-04 2007-07-05 O'meadhra Ruairi S Oxidative digestion with optimized agitation
US7393973B2 (en) * 2006-03-01 2008-07-01 Eastman Chemical Company Polycarboxylic acid production system with enhanced residence time distribution for oxidative digestion
US7420082B2 (en) * 2006-03-01 2008-09-02 Eastman Chemical Company Polycarboxylic acid production system employing hot liquor removal downstream of oxidative digestion
US7326808B2 (en) * 2006-03-01 2008-02-05 Eastman Chemical Company Polycarboxylic acid production system employing cooled mother liquor from oxidative digestion as feed to impurity purge system
US7501537B2 (en) * 2006-03-01 2009-03-10 Eastman Chemical Company Polycarboxylic acid production system employing oxidative digestion with reduced or eliminated upstream liquor exchange
US7326807B2 (en) * 2006-03-01 2008-02-05 Eastman Chemical Company Polycarboxylic acid production system with enhanced heating for oxidative digestion
US7772424B2 (en) * 2006-03-01 2010-08-10 Eastman Chemical Company Polycarboxylic acid production system employing enhanced evaporative concentration downstream of oxidative digestion
US8697906B2 (en) * 2006-03-01 2014-04-15 Grupo Petrotemex, S.A. De C.V. Methods and apparatus for producing a low-moisture carboxylic acid wet cake
US8173836B2 (en) * 2006-03-01 2012-05-08 Grupo Petrotemex, S.A. De C.V. Method and apparatus for drying carboxylic acid
US20070208194A1 (en) 2006-03-01 2007-09-06 Woodruff Thomas E Oxidation system with sidedraw secondary reactor
US7816556B2 (en) * 2006-03-01 2010-10-19 Eastman Chemical Company Polycarboxylic acid production system employing enhanced multistage oxidative digestion
US8754254B2 (en) * 2010-06-30 2014-06-17 Uop Llc Process for purifying terephthalic acid
US9388111B2 (en) * 2013-12-27 2016-07-12 Eastman Chemical Company Methods and apparatus for isolating dicarboxylic acid
US9328051B2 (en) * 2013-12-27 2016-05-03 Eastman Chemical Company Methods and apparatus for isolating dicarboxylic acid
CN103936581A (zh) * 2014-04-24 2014-07-23 天华化工机械及自动化研究设计院有限公司 一种提高cta溶剂交换效率的方法
CN104826384B (zh) * 2014-04-24 2017-07-28 因温斯特技术公司 用于芳族羧酸的过滤机

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Publication number Priority date Publication date Assignee Title
GB1152577A (en) * 1965-05-17 1969-05-21 Standard Oil Co Purification of Aromatic Polycarboxylic Acids.
GB1260755A (en) * 1968-03-18 1972-01-19 Lummus Co Production or aromatic carboxylic acids
GB1388289A (en) * 1972-08-25 1975-03-26 Phillips Petroleum Co Production and recovery of terephthalic acid
US4201871A (en) * 1978-02-23 1980-05-06 Asahi Kasei Kogyo Kabushiki Kaisha Process for recovering terephthalic acid
US4357475A (en) * 1980-03-21 1982-11-02 Labofina, S.A. Process for the production and the recovery of terephthalic acid
DE3128474A1 (de) * 1980-07-21 1982-06-09 Hercofina, Wilmington, N.C. Verfahren zur gegenstromwaesche fein verteilter roher terephthalsaeure
US4334086A (en) * 1981-03-16 1982-06-08 Labofina S.A. Production of terephthalic acid
US4939297A (en) * 1989-06-05 1990-07-03 Eastman Kodak Company Extraction process for removal of impurities from terephthalic acid filtrate
EP0502628A2 (fr) * 1991-03-07 1992-09-09 Imperial Chemical Industries Plc Procédé de production d'acide téréphtalique
WO1992018453A1 (fr) * 1991-04-12 1992-10-29 Amoco Corporation Procede de preparation d'acide terephtalique
US5200557A (en) * 1991-04-12 1993-04-06 Amoco Corporation Process for preparation of crude terephthalic acid suitable for reduction to prepare purified terephthalic acid

Also Published As

Publication number Publication date
RU2380352C2 (ru) 2010-01-27
IN2012DN05010A (fr) 2015-10-02
PT1704137T (pt) 2017-01-26
EP1704137A2 (fr) 2006-09-27
SG149846A1 (en) 2009-02-27
LT2450342T (lt) 2017-06-12
EP2450342B1 (fr) 2017-05-03
ES2627072T3 (es) 2017-07-26
EP2450342A2 (fr) 2012-05-09
AR047391A1 (es) 2006-01-18
EP1704137B1 (fr) 2016-11-02
MY145308A (en) 2012-01-13
US7546747B2 (en) 2009-06-16
LT1704137T (lt) 2017-04-10
TW200538430A (en) 2005-12-01
RU2006129487A (ru) 2008-02-27
PL1704137T3 (pl) 2017-09-29
JP2007517896A (ja) 2007-07-05
KR101605558B1 (ko) 2016-03-22
BRPI0506763A (pt) 2007-05-22
CN1910130A (zh) 2007-02-07
EP2450342A3 (fr) 2013-10-23
PL2450342T3 (pl) 2017-08-31
CN1910130B (zh) 2010-10-20
KR20060127050A (ko) 2006-12-11
PT2450342T (pt) 2017-07-04
CA2552336A1 (fr) 2005-08-04
WO2005070862A2 (fr) 2005-08-04
ES2608610T3 (es) 2017-04-12
US20050159616A1 (en) 2005-07-21

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